thank you both.
i did the sudo install...
and also did navigate to the ~/.gem/ruby ... folders and saw that it
is in both now.


On Nov 17, 1:32 am, Frederick Cheung <[email protected]>
wrote:
> On Nov 17, 5:07 am, Alex <[email protected]> wrote:
>
> > This produced quite a mouthful of text.
> > I'm stuck on the error messages and wondering if I messed something
> > up. Any advice would be very appreciated. Thank you.
>
> Further to Conrad's advice, these aren't actually errors - just gem
> being a little oververbose. What it is saying is that it couldn't
> install gems in the system owned gem directories, because they aren't
> writable by you, so instead it has installed them in the .gem folder
> in your home folder. It is also warning you that because of this, just
> running
> rails
>
> won't work - you'd have to type ~/.gem/ruby/1.8/bin/rails
>
> instead. Other than that there's nothing wrong.
>
> Fred
>
> > dust:~ Lex$ gem install rails
> > WARNING: Installing to ~/.gem since /Library/Ruby/Gems/1.8 and
> > /usr/bin aren't both writable.
> > WARNING: You don't have /Users/Lex/.gem/ruby/1.8/bin in your PATH,
> > gem executables will not run.
> > Successfully installed activesupport-2.3.4
> > Successfully installed activerecord-2.3.4
> > Successfully installed rack-1.0.1
> > Successfully installed actionpack-2.3.4
> > Successfully installed actionmailer-2.3.4
> > Successfully installed activeresource-2.3.4
> > Successfully installed rails-2.3.4
> > 7 gems installed
> > Installing ri documentation for activesupport-2.3.4...
> > Installing ri documentation for activerecord-2.3.4...
> > Installing ri documentation for rack-1.0.1...
> > Installing ri documentation for actionpack-2.3.4...
> > Installing ri documentation for actionmailer-2.3.4...
> > Installing ri documentation for activeresource-2.3.4...
> > Installing RDoc documentation for activesupport-2.3.4...
> > Installing RDoc documentation for activerecord-2.3.4...
> > Installing RDoc documentation for rack-1.0.1...
> > Installing RDoc documentation for actionpack-2.3.4...
> > Installing RDoc documentation for actionmailer-2.3.4...
> > Installing RDoc documentation for activeresource-2.3.4...
>
> > dust:~ Lex$ echo $PATH
> > /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
> > dust:~ Lex$ PATH=$PATH\://Users/Lex/.gem/ruby/1.8/bin
> > dust:~ Lex$ echo $PATH
> > /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin://Users/
> > Lex/.gem/ruby/1.8/bin
>
> > dust:~ Lex$ gem install rails
> > WARNING: Installing to ~/.gem since /Library/Ruby/Gems/1.8 and
> > /usr/bin aren't both writable.
> > /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/
> > 1.8/rubygems/installer.rb:144: warning: Insecure world writable dir //
> > Users/Lex in PATH, mode 040733
> > WARNING: You don't have /Users/Lex/.gem/ruby/1.8/bin in your PATH,
> > gem executables will not run.
> > Successfully installed rails-2.3.4
> > 1 gem installed
> > dust:~ Lex$
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